轮牧

高寒草甸生态系统中轮牧实验的系统分析

Systematic Analysis of Rotation Grazing Experiment in Alpine Meadow Ecosystem

2模拟轮牧使草地牧草品质维持在较高水平。

Simulated grazing keeps the quality of grassland at a high level .

轮牧利用下的牧草累积产草量均显著高于未放牧利用牧草（P0.01）。

The accumulated grass yield of the stimulated grazing conditions was significantly higher than that of no grazing conditions ( P0.01 ) . 2 .

典型草原划区轮牧和自由放牧制度的比较研究

Comparison between Rotational and Continuous Grazing Systems in Typical Steppe

划区轮牧和季节连牧的比较试验

A comparison of rotation and continuous seasonal grazing systems

山西亚高山草甸青草期羔羊划区轮牧试验

Rotation grazing experiment of lambs at fresh grass period on Subalpine Meadow in Shanxi

临汾市实行禁牧轮牧的探索与实践

Exploration and Practice to Carry out Forbidding Herding and Rotation Grazing in Linfen City

轮牧可以使牧场保持良好的状态，这样也可以预防野火的发生。

Rotational grazing can even help prevent wildfires by keeping grasslands in good condition .

高寒草甸放牧生态系统夏秋草场轮牧制度的模拟研究

A simulation analysis on rotation grazing system of summer-autumn pasture in an alpine meadow ecosystem

划区轮牧和季节连续放牧绵羊的牧食行为

A comparative study of grazing behaviors of sheep in rotational and seasonal continuous grazing system

阿勒泰地区是一个纯牧业区，季节轮牧是该区天然草地传统的利用方式。

As a simple stock raising district , the seasonal grazing is the traditional use means .

研究结果表明，适于该地区的放牧管理制度是划区轮牧；

The results showed that the pasture in the area should be grazed in regular succession .

分区轮牧有利于人工栽培牧草分蘖，对野生杂草有控制作用。

Rotational grazing is favourable to tiller number of planted grasses and controling the wild grass tiller .

划区轮牧和连续放牧载畜率均为3个羊单位·hm~（-2），禁牧为对照。

The stocking rate was designed as middle intensity of 3 sheep-unit per hectare for RG and CG .

试验结果表明轮牧可以减轻草地利用强度，有利于草地植被的恢复。

This experiment 's result indicates that rotational grazing could alleviate the utilize intensity of grassland vegetations recovery .

您说的是轮牧，轮流放牧的意思。对吧？

What you mean is rotation grazing , not allowing animals to graze on rotated pasture . Right ?

结果表明，地上生物量及各土层中地下生物量均以轮牧制较高；

It is showed that the underground biomass for rotational grazing is higher than that for continuous grazing .

因此，试验期间轮牧制奶牛的产奶量显著高于连续放牧制。

The total milk yields for RG cows during experimental period was significantly higher than that for CG cows .

钟祥基地人工草地分区轮牧试验（1987～1988年）

A trail of rotational grazing in the artificial grassland at Zhong Xiang experiment station ( 1987 & 1988 )

定居放牧是指牧人定居并建有畜圈，草场按季节轮牧。

Settled grazing means livestock herders to settle in and built ring , rotating grazing pastures on a seasonal basis .

因此，将划区轮牧用于荒漠草原植被恢复在实践中是可行的，是实现草地资源持续利用的有效途径之一，建议在今后的退化草地恢复中要从优化放牧方式上寻找新的发展出路。

Hence , optimizing grazing system was recommended in considering the restoration of degraded grassland as a result of overgrazing .

我们收到了中国听众张国辉的提问，他问及轮牧如何运作。

This is called rotational grazing , and we received a question from Zhang Guohui in China about how it works .

分区轮牧牧草粗蛋白质含量高于同期连续放牧草地，而粗纤维含量低于连续放牧草地。

The content of crude protein in rotational grazing pasture was higher and the crude fibre was lower than continuous grazing pasture .

划区轮牧和季节连牧的土壤物理性状没有明显差异（>0.05）；

There was no signifieant ( p > 0.05 ) difference on the physical characteristics of the soil between the two systems ;

放牧制度对泌乳量影响显著，轮牧区的产奶量提高了近25%（p<0.05），但放牧制度对乳脂率和乳蛋白含量影响不大（p>0.05）。

However , the fat and protein content of milk were not significantly affected by the grazing systems ( P > 0.05 ) .

划区轮牧提高了草地群落地上现存量，划区轮牧区地下根系向上移动的趋势小于自由放牧区。

Rotational grazing enhanced the community standing crops above ground and the tendency of root moving upward was less than that in continuous area .

群落的丰富度指数、均匀度指数及多样性指数均为轮牧区和对照区高于自由放牧区。

The richness index , evenness index and diversity index were all found higher in the rotational grazing and check plot than in the continuous grazing area .

放牧第三年，划区轮牧的绵羊夏秋增重量显著高于季节连牧（P<0.01）。

The live-weight gain of sheep in the rotation grazing was higher ( p < 0.01 ) than that in the continuous-seasonal grazing in the summer-autumn season .

各处理的植物生长量、家畜采食量在不同轮牧周期呈现出不同趋势。

The livestock feed intake and the plant growth yield at different rotational grazing cycle showed a different trend . CK got the highest amount of litter fall .

两种放牧制度群落地上现存量差异不明显，但划区轮牧小区间现存量存在显著差异。

The difference of standing crop is not obvious between the two grazing systems , but the difference of standing crop among different RG plots is apparent variant .